Cheapest return flights from London to San Jose in April from 595€

AirHint found the following cheapest return flights from London (LGW) to San Jose (SJO) in April 2026 (see full year).

Return flights

14 Apr - 28 Apr Icelandair
14 Apr - 25 Apr Icelandair
20 Apr - 28 Apr Icelandair
28 Apr - 09 May Icelandair
21 Apr - 28 Apr Icelandair
26 Apr - 08 May Ryanair
23 Apr - 30 Apr Icelandair
15 Apr - 25 Apr Icelandair
14 Apr - 24 Apr Icelandair
08 Apr - 24 Apr Norse Atlantic Airways (UK)
19 Apr - 27 Apr Icelandair
18 Apr - 30 Apr Norse Atlantic Airways (UK)
22 Apr - 27 May SWISS
23 Apr - 27 May SWISS
18 Apr - 01 May Icelandair
29 Apr - 13 May SWISS
18 Apr - 06 May Norse Atlantic Airways (UK)
28 Apr - 03 May Icelandair
22 Apr - 03 May Norse Atlantic Airways (UK)
26 Apr - 11 May SWISS

Also check the deals for one-way flights from London to San Jose in April.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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